Exception: Db2Query::ColumnError

Inherits:

StandardError

Object
StandardError
Db2Query::ColumnError

Defined in:: lib/db2_query/error.rb

Instance Method Summary collapse

#initialize(def_cols, res_cols) ⇒ ColumnError constructor

A new instance of ColumnError.
#message ⇒ Object

Constructor Details

#initialize(def_cols, res_cols) ⇒ `ColumnError`

Returns a new instance of ColumnError.

# File 'lib/db2_query/error.rb', line 20

def initialize(def_cols, res_cols)
  @def_cols = def_cols
  @res_cols = res_cols
  super(message)
end

Instance Method Details

#message ⇒ `Object`



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# File 'lib/db2_query/error.rb', line 26

def message
  "Wrong number of columns (query definitions #{@def_cols}, query result #{@res_cols})"
end